\begin{table}%t2
%\centering
\par
\caption{\label{tab1}The proton flux recorded by channel~C1 of the SREM unit
onboard {\em INTEGRAL} satellite for the maximum of the events.}
\par
\begin{tabular}{cccccc}
\hline\hline \noalign{\smallskip}
 Event & \multicolumn{2}{c}{Onset} &
\multicolumn{2}{c}{Maximum} & Flux 43--86~MeV \\
 \cline{2-3} \cline{4-5}
  number & Date & Time (UT) & Date & Time (UT) & (counts/cm$^2$/s)\\
\hline
1  & 26/10/2003  & 19:16:46 &  27/10/2003 & 04:24:54 & 104.23\\
2  & 28/10/2003  & 11:36:47 &  29/10/2003 & 03:40:47 & 27~055\\
3  & 29/10/2003  & 18:22:37 &   30/10/2003 & 02:47:40 & 5132.5\\
4 & 02/11/2003  & 17:45:29  &  02/11/2003  & 22:23:04 & 1769.29\\
5 & 05/11/2003  & 04:08:46   & 05/11/2003  & 05:38:58 & 189.55\\
6 & 15/01/2005  & 06:40:12   & 15/01/2005  & 16:46:27 & 14.60\\
7 & 16/01/2005  & 05:26:02  &  16/01/2005 & 16:27:24 & 220.14\\
8 & 17/01/2005  & 13:52:04  &  17/01/2005  & 20:09:51 & 5263.32\\
9 & 20/01/2005  & 07:42:16  &  20/01/2005 & 08:55:25 & 5937.36\\
10 & 07/09/2005 & 14:11:01  &  10/09/2005 & 02:37:32 & 951.42\\
11 & 13/09/2005 & 17:43:23  &  14/09/2005 & 07:52:09 & 48.30\\
12 & 05/12/2006  & 13:06:23 &   07/12/2006 & 17:41:55 & 1452.44\\
13 & 12/12/2006  & 20:10:55 &   13/12/2006 & 08:05:24 & 2018.04\\
\hline
\end{tabular}
\tablefoot{Event numbers correspond to respective SPEs marked in
\fig{fig1}.}
\vspace*{6mm}
\end{table}